Automatic 4 Head Twist Off Cap Chili Paste Glass Jar Vacuum Capping Machine, Vacuum Twist-off Caps Machine, Vacuum Capping Machinery
Achieve perfect preservation and extend shelf life with our high-speed 4 Head Twist Off Cap Glass Jar Vacuum Capping Machine. Specifically designed for creating airtight seals on glass jars with standard tinplate twist-off caps, this machine is the ideal solution for packaging sauces, chili paste, seafood, fruits, and vegetable products. Integrating four capping stations with vacuum technology, it efficiently removes oxygen to lock in freshness, flavor, and quality.
Key Features & Benefits
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High-Speed, Multi-Head Efficiency: Four capping heads operate simultaneously on a rotary platform, achieving speeds of 30-35 jars per minute to significantly boost your production line’s output.
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Intelligent Vacuum Preservation: Creates a strong vacuum inside each jar, reaching levels of -50KPa to -70KPa. This critical step removes oxygen, inhibits bacterial growth, and dramatically extends product shelf life.
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Precision Torque Control & Flexibility: Offers adjustable capping torque (5-25 kg.cm) for a secure, consistent seal on various cap sizes. Easily adapts to different jar specifications for versatile production runs.
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Fully Automated & Intelligent Operation: The electronic control system automates the entire process—from cap feeding and placement to vacuum sealing and discharge—ensuring reliable, hands-off operation.
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Robust & Corrosion-Resistant Build: Constructed with imported electrical components and stainless steel, ensuring long-term durability, stability, and resistance to wear in demanding food production environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Capping Heads | 4 |
| Production Capacity | 30 – 35 jars/min |
| Cap Diameter Range | Ø38 – Ø85 mm |
| Jar Diameter Range | Ø50 – Ø80 mm |
| Jar Height Range | 65 – 200 mm |
| Capping Torque | 5 – 25 kg.cm |
| Vacuum Degree | -50 to -70 KPa |
| Power Supply | AC380V 50Hz |
| Total Machine Power | ~3 KW |
| Required Air Pressure | > 0.5 MPa |
| Conveyor Height | 800 ±30 mm |
This reliable multi-head vacuum capper is engineered to meet the demanding needs of modern food processing, combining speed, precision, and advanced preservation technology to ensure your jarred products are perfectly sealed for market.